3NHX
Crystal Structure of Ketosteroid Isomerase D99N from Pseudomonas Testosteroni (tKSI) with 4-Androstene-3,17-dione Bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Steroid Delta-isomerase | polymer | 125 | 13411.1 | 1 | UniProt (P00947) | Comamonas testosteroni (Pseudomonas testosteroni) | Delta(5)-3-ketosteroid isomerase |
| 2 | B (A) | 4-ANDROSTENE-3-17-DIONE | non-polymer | 286.4 | 1 | Chemie (ASD) PubChem (16401731) PubChem (2193) PubChem (6128) PubChem (45038166) PubChem (45157398) PubChem (45358828) PubChem (51571550) PubChem (1777655) PubChem (1777653) PubChem (1777654) PubChem (249335) PubChem (68200178) PubChem (70987809) PubChem (86310158) PubChem (86310317) PubChem (90350327) PubChem (712379) PubChem (719687) PubChem (6432604) PubChem (6603719) PubChem (118179606) PubChem (7059480) PubChem (7092858) PubChem (7092862) PubChem (121467525) PubChem (11869385) PubChem (12502771) PubChem (10636976) PubChem (124306669) PubChem (11862468) PubChem (11869386) PubChem (12502775) PubChem (12502776) PubChem (124905398) PubChem (139408315) PubChem (141834009) PubChem (142980352) PubChem (144685561) PubChem (144685562) PubChem (163076809) | |||
| 3 | C, D, E, F, G... (A) | SULFATE ION | non-polymer | 96.1 | 10 | Chemie (SO4) | |||
| 4 | M (A) | water | water | 18.0 | 143 | Chemie (HOH) |
Sequence modifications
A: 1 - 125 (UniProt: P00947)
| PDB | External Database | Details |
|---|---|---|
| Asn 99 | Asp 99 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13411.1 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1247.0 | |
| All* | Total formula weight | 14658.2 |
